12010233120 has 96 divisors (see below), whose sum is σ = 37886667840. Its totient is φ = 3198120960.

The previous prime is 12010233119. The next prime is 12010233167. The reversal of 12010233120 is 2133201021.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12010233120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322675 + ... + 357965.

It is an arithmetic number, because the mean of its divisors is an integer number (394652790).

Almost surely, 2^12010233120 is an apocalyptic number.

12010233120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12010233120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18943333920).

12010233120 is an abundant number, since it is smaller than the sum of its proper divisors (25876434720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010233120 is a wasteful number, since it uses less digits than its factorization.

12010233120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36018 (or 36010 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12010233120 its reverse (2133201021), we get a palindrome (14143434141).

The spelling of 12010233120 in words is "twelve billion, ten million, two hundred thirty-three thousand, one hundred twenty".